? ?1??23?18????????????:

?,??,1?????23??????20????1????27??,????8~12?,????14??,??????????????4~6???,????7~9?????;26????????????27?????,???????????6~8????,?9~11??????????28???????????,??0????

?,1????23??20???????1??????25?20??,?????????????8~10?,?,?????????????????12????????????????5~7?????7~9???????????,??????????????????????????????5~7???8~10???????

??:

1.????;

2.??;

3.??????????????;

4.???

??:????????????????? ??“??????”????

?? ????!???14? ??????????7??????9?

????:1???????:???????

2???????????

3????????150????

4???????

5?????????

? ?1??23?18????????????:

?,??,1?????23??????20????1????27??,????8~12?,????14??,??????????????4~6???,????7~9?????;26????????????27?????,???????????6~8????,?9~11??????????28???????????,??0????

?,1????23??20???????1??????25?20??,?????????????8~10?,?,?????????????????12????????????????5~7?????7~9???????????,??????????????????????????????5~7???8~10???????

??:

1.????;

2.??;

3.??????????????;

4.???

??:?????????????????